Added #pragma once to headers

include/boost/intrusive/any_hook.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_ANY_HOOK_HPP
 #define BOOST_INTRUSIVE_ANY_HOOK_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 #include <boost/intrusive/detail/any_node_and_algorithms.hpp>

include/boost/intrusive/avl_set.hpp

@@ -12,6 +12,10 @@
 #ifndef BOOST_INTRUSIVE_AVL_SET_HPP
 #define BOOST_INTRUSIVE_AVL_SET_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 #include <boost/intrusive/avltree.hpp>

include/boost/intrusive/avl_set_hook.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_AVL_SET_HOOK_HPP
 #define BOOST_INTRUSIVE_AVL_SET_HOOK_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 

include/boost/intrusive/avltree.hpp

@@ -12,6 +12,10 @@
 #ifndef BOOST_INTRUSIVE_AVLTREE_HPP
 #define BOOST_INTRUSIVE_AVLTREE_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 #include <cstddef>

include/boost/intrusive/avltree_algorithms.hpp

@@ -14,6 +14,10 @@
 #ifndef BOOST_INTRUSIVE_AVLTREE_ALGORITHMS_HPP
 #define BOOST_INTRUSIVE_AVLTREE_ALGORITHMS_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 

include/boost/intrusive/bs_set.hpp

@@ -12,6 +12,10 @@
 #ifndef BOOST_INTRUSIVE_BS_SET_HPP
 #define BOOST_INTRUSIVE_BS_SET_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 #include <boost/intrusive/detail/mpl.hpp>

include/boost/intrusive/bs_set_hook.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_BS_SET_HOOK_HPP
 #define BOOST_INTRUSIVE_BS_SET_HOOK_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 

include/boost/intrusive/bstree.hpp

@@ -12,6 +12,10 @@
 #ifndef BOOST_INTRUSIVE_BSTREE_HPP
 #define BOOST_INTRUSIVE_BSTREE_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 

include/boost/intrusive/bstree_algorithms.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_BSTREE_ALGORITHMS_HPP
 #define BOOST_INTRUSIVE_BSTREE_ALGORITHMS_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <cstddef>
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>

include/boost/intrusive/circular_list_algorithms.hpp

@@ -14,6 +14,10 @@
 #ifndef BOOST_INTRUSIVE_CIRCULAR_LIST_ALGORITHMS_HPP
 #define BOOST_INTRUSIVE_CIRCULAR_LIST_ALGORITHMS_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 #include <boost/intrusive/detail/algo_type.hpp>

include/boost/intrusive/circular_slist_algorithms.hpp

@@ -14,6 +14,10 @@
 #ifndef BOOST_INTRUSIVE_CIRCULAR_SLIST_ALGORITHMS_HPP
 #define BOOST_INTRUSIVE_CIRCULAR_SLIST_ALGORITHMS_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <cstddef>
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>

include/boost/intrusive/derivation_value_traits.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_DERIVATION_VALUE_TRAITS_HPP
 #define BOOST_INTRUSIVE_DERIVATION_VALUE_TRAITS_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 #include <boost/intrusive/link_mode.hpp>

include/boost/intrusive/detail/algo_type.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_ALGO_TYPE_HPP
 #define BOOST_INTRUSIVE_DETAIL_ALGO_TYPE_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 namespace boost {
 namespace intrusive {
 

include/boost/intrusive/detail/any_node_and_algorithms.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_ANY_NODE_HPP
 #define BOOST_INTRUSIVE_ANY_NODE_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/pointer_rebind.hpp>
 #include <cstddef>
 #include <boost/intrusive/detail/mpl.hpp>

include/boost/intrusive/detail/array_initializer.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_ARRAY_INITIALIZER_HPP
 #define BOOST_INTRUSIVE_DETAIL_ARRAY_INITIALIZER_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/core/no_exceptions_support.hpp>
 
 namespace boost {

include/boost/intrusive/detail/avltree_node.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_AVLTREE_NODE_HPP
 #define BOOST_INTRUSIVE_AVLTREE_NODE_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/pointer_rebind.hpp>
 #include <boost/intrusive/avltree_algorithms.hpp>

include/boost/intrusive/detail/common_slist_algorithms.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_COMMON_SLIST_ALGORITHMS_HPP
 #define BOOST_INTRUSIVE_COMMON_SLIST_ALGORITHMS_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/intrusive_fwd.hpp>
 #include <boost/intrusive/detail/assert.hpp>
 #include <boost/intrusive/detail/algo_type.hpp>

include/boost/intrusive/detail/default_header_holder.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_DEFAULT_HEADER_HOLDER_HPP
 #define BOOST_INTRUSIVE_DETAIL_DEFAULT_HEADER_HOLDER_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/pointer_traits.hpp>
 #include <boost/intrusive/detail/to_raw_pointer.hpp>
 

include/boost/intrusive/detail/ebo_functor_holder.hpp

@@ -14,6 +14,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_EBO_HOLDER_HPP
 #define BOOST_INTRUSIVE_DETAIL_EBO_HOLDER_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/config.hpp>
 
 namespace boost {

include/boost/intrusive/detail/empty_node_checker.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_EMPTY_NODE_CHECKER_HPP
 #define BOOST_INTRUSIVE_DETAIL_EMPTY_NODE_CHECKER_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 namespace boost {
 namespace intrusive {
 namespace detail {

include/boost/intrusive/detail/equal_to_value.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_EQUAL_TO_VALUE_HPP
 #define BOOST_INTRUSIVE_DETAIL_EQUAL_TO_VALUE_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 namespace boost {
 namespace intrusive {
 namespace detail {

include/boost/intrusive/detail/exception_disposer.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_EXCEPTION_DISPOSER_HPP
 #define BOOST_INTRUSIVE_DETAIL_EXCEPTION_DISPOSER_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 namespace boost {
 namespace intrusive {
 namespace detail {

include/boost/intrusive/detail/function_detector.hpp

@@ -22,6 +22,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_FUNCTION_DETECTOR_HPP
 #define BOOST_INTRUSIVE_DETAIL_FUNCTION_DETECTOR_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 namespace boost {
 namespace intrusive {
 namespace function_detector {

include/boost/intrusive/detail/generic_hook.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_GENERIC_HOOK_HPP
 #define BOOST_INTRUSIVE_GENERIC_HOOK_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/pointer_traits.hpp>
 #include <boost/intrusive/link_mode.hpp>
 #include <boost/intrusive/detail/mpl.hpp>

include/boost/intrusive/detail/hashtable_node.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_HASHTABLE_NODE_HPP
 #define BOOST_INTRUSIVE_HASHTABLE_NODE_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/assert.hpp>
 #include <boost/intrusive/pointer_traits.hpp>
 #include <boost/intrusive/detail/mpl.hpp>

include/boost/intrusive/detail/hook_traits.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_HOOK_TRAITS_HPP
 #define BOOST_INTRUSIVE_DETAIL_HOOK_TRAITS_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/pointer_traits.hpp>
 #include <boost/intrusive/detail/parent_from_member.hpp>
 #include <boost/intrusive/link_mode.hpp>

include/boost/intrusive/detail/iiterator.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_IITERATOR_HPP
 #define BOOST_INTRUSIVE_DETAIL_IITERATOR_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/pointer_traits.hpp>
 #include <boost/intrusive/detail/mpl.hpp>
 #include <boost/intrusive/detail/is_stateful_value_traits.hpp>

include/boost/intrusive/detail/is_stateful_value_traits.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_IS_STATEFUL_VALUE_TRAITS_HPP
 #define BOOST_INTRUSIVE_DETAIL_IS_STATEFUL_VALUE_TRAITS_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #if defined(_MSC_VER) && (_MSC_VER <= 1310)
 
 #include <boost/intrusive/detail/mpl.hpp>

include/boost/intrusive/detail/key_nodeptr_comp.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_KEY_NODEPTR_COMP_HPP
 #define BOOST_INTRUSIVE_DETAIL_KEY_NODEPTR_COMP_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/mpl.hpp>
 #include <boost/intrusive/detail/ebo_functor_holder.hpp>
 

include/boost/intrusive/detail/list_iterator.hpp

@@ -14,6 +14,10 @@
 #ifndef BOOST_INTRUSIVE_LIST_ITERATOR_HPP
 #define BOOST_INTRUSIVE_LIST_ITERATOR_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/std_fwd.hpp>
 #include <boost/intrusive/detail/iiterator.hpp>
 #include <boost/intrusive/detail/mpl.hpp>

include/boost/intrusive/detail/list_node.hpp

@@ -14,6 +14,10 @@
 #ifndef BOOST_INTRUSIVE_LIST_NODE_HPP
 #define BOOST_INTRUSIVE_LIST_NODE_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/pointer_rebind.hpp>
 
 namespace boost {

include/boost/intrusive/detail/math.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_MATH_HPP
 #define BOOST_INTRUSIVE_DETAIL_MATH_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <cstddef>
 #include <climits>
 

include/boost/intrusive/detail/mpl.hpp

@@ -14,6 +14,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_MPL_HPP
 #define BOOST_INTRUSIVE_DETAIL_MPL_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <cstddef>
 

include/boost/intrusive/detail/node_cloner_disposer.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_NODE_CLONER_DISPOSER_HPP
 #define BOOST_INTRUSIVE_DETAIL_NODE_CLONER_DISPOSER_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/link_mode.hpp>
 #include <boost/intrusive/detail/ebo_functor_holder.hpp>
 #include <boost/intrusive/detail/algo_type.hpp>

include/boost/intrusive/detail/node_holder.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_NODE_HOLDER_HPP
 #define BOOST_INTRUSIVE_DETAIL_NODE_HOLDER_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 namespace boost {
 namespace intrusive {
 

include/boost/intrusive/detail/node_to_value.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_NODE_TO_VALUE_HPP
 #define BOOST_INTRUSIVE_DETAIL_NODE_TO_VALUE_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/pointer_traits.hpp>
 #include <boost/intrusive/detail/mpl.hpp>
 #include <boost/intrusive/detail/is_stateful_value_traits.hpp>

include/boost/intrusive/detail/parent_from_member.hpp

@@ -12,6 +12,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_PARENT_FROM_MEMBER_HPP
 #define BOOST_INTRUSIVE_DETAIL_PARENT_FROM_MEMBER_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <cstddef>
 

include/boost/intrusive/detail/rbtree_node.hpp

@@ -14,6 +14,10 @@
 #ifndef BOOST_INTRUSIVE_RBTREE_NODE_HPP
 #define BOOST_INTRUSIVE_RBTREE_NODE_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/pointer_rebind.hpp>
 #include <boost/intrusive/rbtree_algorithms.hpp>

include/boost/intrusive/detail/reverse_iterator.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_ITERATOR_HPP
 #define BOOST_INTRUSIVE_DETAIL_ITERATOR_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/detail/iiterator.hpp>
 

include/boost/intrusive/detail/simple_disposers.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_SIMPLE_DISPOSERS_HPP
 #define BOOST_INTRUSIVE_DETAIL_SIMPLE_DISPOSERS_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 namespace boost {
 namespace intrusive {
 namespace detail {

include/boost/intrusive/detail/size_holder.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_SIZE_HOLDER_HPP
 #define BOOST_INTRUSIVE_DETAIL_SIZE_HOLDER_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 namespace boost {
 namespace intrusive {
 namespace detail {

include/boost/intrusive/detail/slist_iterator.hpp

@@ -14,6 +14,10 @@
 #ifndef BOOST_INTRUSIVE_SLIST_ITERATOR_HPP
 #define BOOST_INTRUSIVE_SLIST_ITERATOR_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/detail/std_fwd.hpp>
 #include <boost/intrusive/detail/iiterator.hpp>

include/boost/intrusive/detail/slist_node.hpp

@@ -14,6 +14,10 @@
 #ifndef BOOST_INTRUSIVE_SLIST_NODE_HPP
 #define BOOST_INTRUSIVE_SLIST_NODE_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/pointer_rebind.hpp>
 

include/boost/intrusive/detail/to_raw_pointer.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_TO_RAW_POINTER_HPP
 #define BOOST_INTRUSIVE_DETAIL_TO_RAW_POINTER_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/detail/pointer_element.hpp>
 

include/boost/intrusive/detail/transform_iterator.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_TRANSFORM_ITERATOR_HPP
 #define BOOST_INTRUSIVE_DETAIL_TRANSFORM_ITERATOR_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/detail/mpl.hpp>
 

include/boost/intrusive/detail/tree_iterator.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_TREE_ITERATOR_HPP
 #define BOOST_INTRUSIVE_TREE_ITERATOR_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/detail/std_fwd.hpp>
 #include <boost/intrusive/detail/iiterator.hpp>

include/boost/intrusive/detail/tree_node.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_TREE_NODE_HPP
 #define BOOST_INTRUSIVE_TREE_NODE_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/pointer_rebind.hpp>
 

include/boost/intrusive/detail/uncast.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_UNCAST_HPP
 #define BOOST_INTRUSIVE_DETAIL_UNCAST_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/pointer_traits.hpp>
 #include <boost/intrusive/detail/mpl.hpp>

include/boost/intrusive/detail/workaround.hpp

@@ -11,6 +11,10 @@
 #ifndef BOOST_INTRUSIVE_DETAIL_WRKRND_HPP
 #define BOOST_INTRUSIVE_DETAIL_WRKRND_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #ifndef BOOST_CONFIG_HPP
 #include <boost/config.hpp>
 #endif

include/boost/intrusive/hashtable.hpp

@@ -12,6 +12,10 @@
 #ifndef BOOST_INTRUSIVE_HASHTABLE_HPP
 #define BOOST_INTRUSIVE_HASHTABLE_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 //std C++

include/boost/intrusive/intrusive_fwd.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_FWD_HPP
 #define BOOST_INTRUSIVE_FWD_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 //! \file
 //! This header file forward declares most Intrusive classes.
 //!

include/boost/intrusive/linear_slist_algorithms.hpp

@@ -14,6 +14,10 @@
 #ifndef BOOST_INTRUSIVE_LINEAR_SLIST_ALGORITHMS_HPP
 #define BOOST_INTRUSIVE_LINEAR_SLIST_ALGORITHMS_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 #include <boost/intrusive/detail/common_slist_algorithms.hpp>

include/boost/intrusive/link_mode.hpp

@@ -10,8 +10,12 @@
 //
 /////////////////////////////////////////////////////////////////////////////
 
-#ifndef BOOST_INTRUSIVE_VALUE_LINK_TYPE_HPP
-#define BOOST_INTRUSIVE_VALUE_LINK_TYPE_HPP
+#ifndef BOOST_INTRUSIVE_LINK_MODE_HPP
+#define BOOST_INTRUSIVE_LINK_MODE_HPP
+
+#if defined(_MSC_VER)
+#  pragma once
+#endif
 
 namespace boost {
 namespace intrusive {
@@ -56,4 +60,4 @@ struct is_safe_autounlink
 } //namespace intrusive
 } //namespace boost
 
-#endif //BOOST_INTRUSIVE_VALUE_LINK_TYPE_HPP
+#endif //BOOST_INTRUSIVE_LINK_MODE_HPP

include/boost/intrusive/list.hpp

@@ -14,6 +14,10 @@
 #ifndef BOOST_INTRUSIVE_LIST_HPP
 #define BOOST_INTRUSIVE_LIST_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 #include <boost/intrusive/detail/assert.hpp>

include/boost/intrusive/list_hook.hpp

@@ -14,6 +14,10 @@
 #ifndef BOOST_INTRUSIVE_LIST_HOOK_HPP
 #define BOOST_INTRUSIVE_LIST_HOOK_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 

include/boost/intrusive/member_value_traits.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_MEMBER_VALUE_TRAITS_HPP
 #define BOOST_INTRUSIVE_MEMBER_VALUE_TRAITS_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 

include/boost/intrusive/options.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_OPTIONS_HPP
 #define BOOST_INTRUSIVE_OPTIONS_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 #include <boost/intrusive/link_mode.hpp>

include/boost/intrusive/pack_options.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_PACK_OPTIONS_HPP
 #define BOOST_INTRUSIVE_PACK_OPTIONS_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 
 namespace boost {

include/boost/intrusive/parent_from_member.hpp

@@ -9,8 +9,12 @@
 // See http://www.boost.org/libs/intrusive for documentation.
 //
 /////////////////////////////////////////////////////////////////////////////
-#ifndef BOOST_INTRUSIVE_GET_PARENT_FROM_MEMBER_HPP
-#define BOOST_INTRUSIVE_GET_PARENT_FROM_MEMBER_HPP
+#ifndef BOOST_INTRUSIVE_PARENT_FROM_MEMBER_HPP
+#define BOOST_INTRUSIVE_PARENT_FROM_MEMBER_HPP
+
+#if defined(_MSC_VER)
+#  pragma once
+#endif
 
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
@@ -41,4 +45,4 @@ inline const Parent *get_parent_from_member(const Member *member, const Member P
 
 #include <boost/intrusive/detail/config_end.hpp>
 
-#endif   //#ifndef BOOST_INTRUSIVE_GET_PARENT_FROM_MEMBER_HPP
+#endif   //#ifndef BOOST_INTRUSIVE_PARENT_FROM_MEMBER_HPP

include/boost/intrusive/pointer_plus_bits.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_POINTER_PLUS_BITS_HPP
 #define BOOST_INTRUSIVE_POINTER_PLUS_BITS_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 #include <boost/intrusive/detail/mpl.hpp> //ls_zeros

include/boost/intrusive/priority_compare.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_PRIORITY_COMPARE_HPP
 #define BOOST_INTRUSIVE_PRIORITY_COMPARE_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 

include/boost/intrusive/rbtree.hpp

@@ -12,6 +12,10 @@
 #ifndef BOOST_INTRUSIVE_RBTREE_HPP
 #define BOOST_INTRUSIVE_RBTREE_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 #include <cstddef>

include/boost/intrusive/rbtree_algorithms.hpp

@@ -23,6 +23,10 @@
 #ifndef BOOST_INTRUSIVE_RBTREE_ALGORITHMS_HPP
 #define BOOST_INTRUSIVE_RBTREE_ALGORITHMS_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 

include/boost/intrusive/set.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_SET_HPP
 #define BOOST_INTRUSIVE_SET_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 

include/boost/intrusive/set_hook.hpp

@@ -14,6 +14,10 @@
 #ifndef BOOST_INTRUSIVE_SET_HOOK_HPP
 #define BOOST_INTRUSIVE_SET_HOOK_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 

include/boost/intrusive/sg_set.hpp

@@ -12,6 +12,10 @@
 #ifndef BOOST_INTRUSIVE_SG_SET_HPP
 #define BOOST_INTRUSIVE_SG_SET_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 #include <boost/intrusive/detail/mpl.hpp>

include/boost/intrusive/sgtree.hpp

@@ -18,6 +18,10 @@
 #ifndef BOOST_INTRUSIVE_SGTREE_HPP
 #define BOOST_INTRUSIVE_SGTREE_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 #include <algorithm>

include/boost/intrusive/sgtree_algorithms.hpp

@@ -17,6 +17,10 @@
 #ifndef BOOST_INTRUSIVE_SGTREE_ALGORITHMS_HPP
 #define BOOST_INTRUSIVE_SGTREE_ALGORITHMS_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 

include/boost/intrusive/slist.hpp

@@ -14,6 +14,10 @@
 #ifndef BOOST_INTRUSIVE_SLIST_HPP
 #define BOOST_INTRUSIVE_SLIST_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 

include/boost/intrusive/slist_hook.hpp

@@ -14,6 +14,10 @@
 #ifndef BOOST_INTRUSIVE_SLIST_HOOK_HPP
 #define BOOST_INTRUSIVE_SLIST_HOOK_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 

include/boost/intrusive/splay_set.hpp

@@ -12,6 +12,10 @@
 #ifndef BOOST_INTRUSIVE_SPLAY_SET_HPP
 #define BOOST_INTRUSIVE_SPLAY_SET_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 #include <boost/intrusive/splaytree.hpp>

include/boost/intrusive/splaytree.hpp

@@ -12,6 +12,10 @@
 #ifndef BOOST_INTRUSIVE_SPLAYTREE_HPP
 #define BOOST_INTRUSIVE_SPLAYTREE_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 #include <cstddef>

include/boost/intrusive/splaytree_algorithms.hpp

@@ -30,6 +30,10 @@
 #ifndef BOOST_INTRUSIVE_SPLAYTREE_ALGORITHMS_HPP
 #define BOOST_INTRUSIVE_SPLAYTREE_ALGORITHMS_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 #include <boost/intrusive/detail/assert.hpp>

include/boost/intrusive/treap.hpp

@@ -12,6 +12,10 @@
 #ifndef BOOST_INTRUSIVE_TREAP_HPP
 #define BOOST_INTRUSIVE_TREAP_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 #include <algorithm>

include/boost/intrusive/treap_algorithms.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_TREAP_ALGORITHMS_HPP
 #define BOOST_INTRUSIVE_TREAP_ALGORITHMS_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 

include/boost/intrusive/treap_set.hpp

@@ -9,8 +9,12 @@
 // See http://www.boost.org/libs/intrusive for documentation.
 //
 /////////////////////////////////////////////////////////////////////////////
-#ifndef BOOST_INTRUSIVE_TRIE_SET_HPP
-#define BOOST_INTRUSIVE_TRIE_SET_HPP
+#ifndef BOOST_INTRUSIVE_TREAP_SET_HPP
+#define BOOST_INTRUSIVE_TREAP_SET_HPP
+
+#if defined(_MSC_VER)
+#  pragma once
+#endif
 
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
@@ -1001,4 +1005,4 @@ class treap_multiset
 
 #include <boost/intrusive/detail/config_end.hpp>
 
-#endif //BOOST_INTRUSIVE_TRIE_SET_HPP
+#endif //BOOST_INTRUSIVE_TREAP_SET_HPP

include/boost/intrusive/trivial_value_traits.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_TRIVIAL_VALUE_TRAITS_HPP
 #define BOOST_INTRUSIVE_TRIVIAL_VALUE_TRAITS_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 #include <boost/intrusive/link_mode.hpp>

include/boost/intrusive/unordered_set.hpp

@@ -13,6 +13,10 @@
 #ifndef BOOST_INTRUSIVE_UNORDERED_SET_HPP
 #define BOOST_INTRUSIVE_UNORDERED_SET_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>
 #include <boost/intrusive/hashtable.hpp>

include/boost/intrusive/unordered_set_hook.hpp

@@ -14,6 +14,10 @@
 #ifndef BOOST_INTRUSIVE_UNORDERED_SET_HOOK_HPP
 #define BOOST_INTRUSIVE_UNORDERED_SET_HOOK_HPP
 
+#if defined(_MSC_VER)
+#  pragma once
+#endif
+
 #include <boost/intrusive/detail/config_begin.hpp>
 #include <boost/intrusive/intrusive_fwd.hpp>